Title :
Efficient hypersonic wave excitation [ferrite film systems]
Author :
Bugaev, A.S. ; Gorsky, V.B.
Author_Institution :
Moscow Inst. of Phys. & Technol., Russia
Abstract :
Bulk acoustic waves (AW) magnetostrictive excitation in ferrite film-dielectric substrate structures have been considered theoretically and experimentally in the 2.5-10 GHz frequency range. Insertion losses of 7 dB have been achieved in the 2.5-10 GHz frequency range
Keywords :
acoustic wave production; dielectric losses; ferrites; interface magnetism; magnetic thin films; magnetoacoustic effects; magnetostriction; 2.5 to 10 GHz; bulk acoustic waves magnetostrictive excitation; ferrite film-dielectric substrate structures; hypersonic wave excitation; insertion losses; magnetostatic modes; Acoustic waves; Dielectric substrates; Ferrite films; Frequency; Garnets; Magnetic materials; Magnetization; Magnetostatic waves; Magnetostriction; Physics;
Conference_Titel :
Ultrasonics Symposium, 1995. Proceedings., 1995 IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2940-6
DOI :
10.1109/ULTSYM.1995.495659
